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NCV2901DTBR2G
+Lista de MateriaisIC COMP QUAD SGL SUPP 14-TSSOP
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Fabricanteonsemi
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Peça do Fabricante #NCV2901DTBR2G
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Pacote TSSOP-14
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Em Estoque3706
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Especificações
| Atributo | Valor |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Series | Automotive, AEC-Q100 |
| Part Status | Active |
| Type | General Purpose |
| Number of Elements | 4 |
| Output Type | CMOS, Open-Collector, TTL |
| Voltage - Supply, Single/Dual (±) | 3V ~ 36V, ±1.5V ~ 18V |
| Voltage - Input Offset (Max) | 7mV @ 5V |
| Current - Input Bias(Max) | 0.25µA @ 5V |
| Current - Output (Typ) | 16mA @ 5V |
| Current - Quiescent (Max) | 2.5mA |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
Visão Geral
Description
The IC consists of four independent voltage comparators, each capable of comparing two voltage levels. It features low input offset voltage and low input bias current, contributing to its high precision in signal processing tasks. The open-collector output allows for wired-OR connections, enabling easy integration into complex circuit designs.
NCV2901DTBR2G is particularly valued for its ability to function over a wide temperature range, from -40°C to 125°C, ensuring stability and performance in both extreme cold and heat. Its compact packaging, typically in a TSSOP-14 or SOIC-14 form factor, makes it a versatile choice for space-constrained designs. Overall, this IC offers a blend of precision, flexibility, and robustness for a variety of comparator applications.
Equivalent
Features
1. Quad Comparator Configuration: Contains four independent comparators in a single package, enhancing space efficiency.
2. Wide Supply Voltage Range: Operates between 2 V and 36 V, accommodating a range of applications.
3. Low Input Offset Voltage: Delivers high precision with minimal input offset voltage.
4. Open-Collector Output: Allows multiple comparators to be connected in wired-OR configuration.
5. Low Power Consumption: Efficient power usage, which is crucial for battery-powered devices.
6. Extended Temperature Range: Suitable for automotive and industrial environments, with operation from −40°C to 125°C.
7. ESD Protection: Ensures reliability and safety with integrated electrostatic discharge protection.
8. Small Package Options: Available in SOIC-14 and TSSOP-14 packages, optimizing board space.
These features make the NCV2901DTBR2G ideal for automotive, industrial, and consumer applications requiring precise voltage comparison.
Pinout
Pin Functions:
1. VCC (Pin 3): Positive power supply voltage.
2. GND (Pin 12): Ground connection.
3. Inputs: Each comparator has two inputs, inverting (-) and non-inverting (+):
- Comparator 1: Inputs on Pins 1 (-) and 2 (+)
- Comparator 2: Inputs on Pins 5 (-) and 6 (+)
- Comparator 3: Inputs on Pins 8 (-) and 9 (+)
- Comparator 4: Inputs on Pins 11 (-) and 10 (+)
4. Outputs: Each comparator has one output:
- Comparator 1: Output on Pin 4
- Comparator 2: Output on Pin 7
- Comparator 3: Output on Pin 9
- Comparator 4: Output on Pin 13
The NCV2901DTBR2G is used in a variety of applications including voltage level detection and signal processing due to its ability to compare input voltages and provide a digital output.
Manufacturer
Application
1. Voltage level detection: Used in battery management systems to monitor voltage levels.
2. Sensor interfacing: Converts analog signals from sensors to digital for microcontrollers.
3. A/D conversion: Assists in analog-to-digital conversion processes.
4. Signal conditioning: Enhances signal quality for processing.
5. Oscillator circuits: Used in timing and waveform generation.
6. Power management: Monitoring and regulating power supply voltages.
Its robustness and low power consumption make it ideal for environments requiring high reliability.